23323001203020 has 96 divisors (see below), whose sum is σ = 65920806782208. Its totient is φ = 6160772630272.

The previous prime is 23323001203001. The next prime is 23323001203031. The reversal of 23323001203020 is 2030210032332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71825467 + ... + 72149453.

It is an arithmetic number, because the mean of its divisors is an integer number (686675070648).

Almost surely, 2^{23323001203020} is an apocalyptic number.

23323001203020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23323001203020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32960403391104).

23323001203020 is an abundant number, since it is smaller than the sum of its proper divisors (42597805579188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23323001203020 is a wasteful number, since it uses less digits than its factorization.

23323001203020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335319 (or 335317 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23323001203020 its reverse (2030210032332), we get a palindrome (25353211235352).

The spelling of 23323001203020 in words is "twenty-three trillion, three hundred twenty-three billion, one million, two hundred three thousand, twenty".